Largest Warren Buffett Holdings Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1AAPL Apple Inc
3.67 T
 0.09 
 1.49 
 0.13 
2AMZN Amazon Inc
2.42 T
 0.13 
 1.63 
 0.22 
3V Visa Class A
682.5 B
 0.24 
 0.90 
 0.21 
4MA Mastercard
514.9 B
 0.13 
 1.05 
 0.14 
5SPY SPDR SP 500
362.74 B
 0.09 
 0.78 
 0.07 
6BAC Bank of America
357.41 B
 0.02 
 1.11 
 0.02 
7TMUS T Mobile
309.2 B
 0.14 
 1.76 
 0.24 
8KO The Coca Cola
296.28 B
 0.17 
 1.16 
 0.20 
9CVX Chevron Corp
272.62 B
(0.02)
 1.32 
(0.03)
10AXP American Express
218.52 B
 0.11 
 1.37 
 0.15 
11C Citigroup
158.82 B
 0.23 
 1.52 
 0.36 
12MCO Moodys
94.27 B
 0.13 
 1.37 
 0.18 
13AON Aon PLC
83.69 B
 0.04 
 1.00 
 0.04 
14COF Capital One Financial
77.07 B
 0.12 
 1.51 
 0.18 
15NU Nu Holdings
65.85 B
 0.02 
 2.75 
 0.04 
16SNOW Snowflake
61.92 B
 0.15 
 4.72 
 0.73 
17DEO Diageo PLC ADR
59.74 B
(0.08)
 1.82 
(0.15)
18CHTR Charter Communications
51.14 B
(0.04)
 2.11 
(0.09)
19KR Kroger Company
47.13 B
 0.14 
 1.43 
 0.21 
20OXY Occidental Petroleum
45.1 B
(0.05)
 1.54 
(0.08)
The analysis above is based on a 90-day investment horizon and a default level of risk. Use the Portfolio Analyzer to fine-tune all your assumptions. Check your current assumptions here.
Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares. In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.